diff options
Diffstat (limited to 'lib.s')
-rw-r--r-- | lib.s | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -153,3 +153,17 @@ _func_malloc: li $2, 9 syscall jr $31 +_func_memcpy: # the copied mem must be 4-aligned + lw $8, 0($sp) # dest addr + lw $9, 4($sp) # src addr + lw $10, 8($sp) # size + j __COND +__LOOP: + lw $2, 0($9) + sw $2, 0($8) + addiu $8, $8, 4 + addiu $9, $9, 4 + addiu $10, $10, -4 +__COND: + bnez $10, __LOOP + jr $31 |